203886112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8249

約数の個数: 48

約数和(自身を含む): 432885600

約数和(自身を除く): 228999488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 8179, 12464, 16358, 24928, 32716, 65432, 130864, 155401, 261728, 310802, 335339, 621604, 670678, 1243208, 1341356, 2486416, 2682712, 4972832, 5365424, 6371441, 10730848, 12742882, 25485764, 50971528, 101943056, 203886112]

約数ペア:

[(1, 203886112), (2, 101943056), (4, 50971528), (8, 25485764), (16, 12742882), (19, 10730848), (32, 6371441), (38, 5365424), (41, 4972832), (76, 2682712), (82, 2486416), (152, 1341356), (164, 1243208), (304, 670678), (328, 621604), (608, 335339), (656, 310802), (779, 261728), (1312, 155401), (1558, 130864), (3116, 65432), (6232, 32716), (8179, 24928), (12464, 16358)]